446550127081 has 4 divisors (see below), whose sum is σ = 450885565312. Its totient is φ = 442214688852.

The previous prime is 446550127019. The next prime is 446550127097. The reversal of 446550127081 is 180721055644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 446550127081 - 2⁹ = 446550126569 is a prime.

It is a super-2 number, since 2×446550127081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (446550121081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2167718961 + ... + 2167719166.

It is an arithmetic number, because the mean of its divisors is an integer number (112721391328).

Almost surely, 2^446550127081 is an apocalyptic number.

It is an amenable number.

446550127081 is a deficient number, since it is larger than the sum of its proper divisors (4335438231).

446550127081 is a wasteful number, since it uses less digits than its factorization.

446550127081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335438230.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 446550127081 in words is "four hundred forty-six billion, five hundred fifty million, one hundred twenty-seven thousand, eighty-one".